82889640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1193}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 271014120

約数和(自身を除く): 188124480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 772, 965, 1158, 1193, 1544, 1737, 1930, 2316, 2386, 2895, 3474, 3579, 3860, 4632, 4772, 5790, 5965, 6948, 7158, 7720, 8685, 9544, 10737, 11580, 11930, 13896, 14316, 17370, 17895, 21474, 23160, 23860, 28632, 34740, 35790, 42948, 47720, 53685, 69480, 71580, 85896, 107370, 143160, 214740, 230249, 429480, 460498, 690747, 920996, 1151245, 1381494, 1841992, 2072241, 2302490, 2762988, 3453735, 4144482, 4604980, 5525976, 6907470, 8288964, 9209960, 10361205, 13814940, 16577928, 20722410, 27629880, 41444820, 82889640]

約数ペア:

[(1, 82889640), (2, 41444820), (3, 27629880), (4, 20722410), (5, 16577928), (6, 13814940), (8, 10361205), (9, 9209960), (10, 8288964), (12, 6907470), (15, 5525976), (18, 4604980), (20, 4144482), (24, 3453735), (30, 2762988), (36, 2302490), (40, 2072241), (45, 1841992), (60, 1381494), (72, 1151245), (90, 920996), (120, 690747), (180, 460498), (193, 429480), (360, 230249), (386, 214740), (579, 143160), (772, 107370), (965, 85896), (1158, 71580), (1193, 69480), (1544, 53685), (1737, 47720), (1930, 42948), (2316, 35790), (2386, 34740), (2895, 28632), (3474, 23860), (3579, 23160), (3860, 21474), (4632, 17895), (4772, 17370), (5790, 14316), (5965, 13896), (6948, 11930), (7158, 11580), (7720, 10737), (8685, 9544)]